129-132, pgs. 169-170
133-137, pg. 170
143-147, pgs. 171-172
148-153, pgs. 172-173
154-160, pg. 173
161-162, pg. 174
177-180, pg. 176
180(simpler)-184, pgs. 176-177
185-189, pgs. 177-178
195-197, pgs. 178-179
201-204, pgs. 179-180
214-216, pg. 181
221-225, pgs. 182-183
226, pg. 183
240-244, pgs. 185-186
245-247, pg. 186
Pareto Optimality and more on Nash Equilibrium. Seeing how cheating duopolists parallels the prisoners dilemma
James Garfield's proof of the Pythagorean Theorem.
This video is from the Khan Academy subject of Math on the topic of Arithmetic and pre-algebra and it covers Gas cost for a roadtrip.
More exotic ways that a bank could buy transfer exposure to the taxpayer.